INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a8e5d7123c47ce91dadfed30a78737329c84153156ce61ba2546429a30b6017', 
    'e3NdpTOFS8EJercfuAqCsf/y4bEQPpwR6GcxzdJnbBA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)